Head of Cellini's "Perseus," Loggia dei Lanzi, Florence

Graphite on gesso prepared paper

Charcoal on cream laid paper

Crayon on paper

Graphite on paper

Black and gray ink, gray and brown wash, and graphite on cream wove paper

Graphite on paper

Graphite on paper

Watercolor on off-white wove paper

Watercolor and graphite on off-white wove paper

Watercolor over graphite on cream wove paper

Black ink on cream wove paper

Black ink and gouache on paper